﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WebChatServer.Models
{
    interface IGroupRepository
    {
        FriendGroup GetGroup(string gGroupId);
        FriendGroup AddGroup(FriendGroup gGroup);
        bool UpdateGroup(Member member, string oldGroupName, string newGroupName);
        bool DeleteGroup(string groupId);
    }
}
